Hey there, i've been looking and searching everywhere for info on this, I know it's been done and quite frequently. I have a 89 Hatch and I got a 91 CRX SI Cluster, It came with the cluster cover and plugs, (Dimmer Hazard) I was wondering what i needed to do to make it work on my Civic, and what the wiring diagram is.

 

I believe it's just plug and play.

 

the cluster it self you just plug it in. if your wanting to use the newer style cover withe the hazard plug on it just extend the wires from the one on the colum to reach it but your gona have to add a couple more wires cause the newer style one lights up. not really worth it just use your original cluster cover with the new cluster.

 

Cool, i was thinking the 88-89 90-91 weren't Interchangeable, I'll give it a try tomorrow. Thanks

 

88-89 clusters are shorter than 90-91 clusters. I think you will need the hood to use the 90-91 cluster.

 

Actually, it's not really plug and play. The plugs are the same, the color wiring is the same, but the wires are in different location.

http://crxcommunity.com/viewtopic.php?p=65118

 

it is not just plug and play you have to de pin the clips and then find out which slot is for which im workin on it now to see what all pins need moved

 

i think you need the mounting brackets as well..

 

if you want to screw all the hole on the cluster to the brackets. 1 screw will go in on each side.